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CVE-2010-1634

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2...

5.0 MediumFix available

CVE-2010-1634 is a medium vulnerability (CVSS 5.0) in Python, published May 27, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.21%, the 90th percentile. Fixed in python2.7 2.7-1.

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Exploit likelihood

4.21%Up 1.5 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
CVE-2010-1634
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-190
Updated
2026-11-02
CVE List No score

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
CVE-2010-1634
Updated
2026-11-02
EUVDEUVD-2010-1655 No score

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
EUVD-2010-1655
Updated
2026-11-03
GitHub AdvisoriesGHSA-gr62-2592-229q No score

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2...

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
GHSA-gr62-2592-229q
Weakness
CWE-190
Updated
2026-11-02
OSVBELL-CVE-2010-1634 5.0

CVE-2010-1634 does not affect BellSoft software

Record
BELL-CVE-2010-1634
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated
2026-11-02
OSV No score

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
CVE-2010-1634
Updated
2026-11-02
OSVDEBIAN-CVE-2010-1634 No score

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
DEBIAN-CVE-2010-1634
Updated
2026-11-02
OSVPSF-2010-4 No score

audioop integer overflows

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Record
PSF-2010-4
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
python2.7
Debian:11
 before 2.7-1
2.7-1
python
Red Hat:enterprise_linux:5::client_workstation
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-debuginfo
Red Hat:enterprise_linux:5::client_workstation
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python
Red Hat:enterprise_linux:5::client
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-libs
Red Hat:enterprise_linux:5::client
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-tools
Red Hat:enterprise_linux:5::client
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
tkinter
Red Hat:enterprise_linux:5::client
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
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Affected packages
PackageAffectedFixed
python-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-devel
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-libs
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python-tools
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
tkinter
Red Hat:enterprise_linux:5::server
 before 0:2.4.3-43.el5
0:2.4.3-43.el5
python
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-debuginfo
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-devel
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-docs
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-tools
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
tkinter
Red Hat:enterprise_linux:4::as
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-debuginfo
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-devel
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-docs
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-tools
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
tkinter
Red Hat:enterprise_linux:4::desktop
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-debuginfo
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-devel
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-docs
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-tools
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
tkinter
Red Hat:enterprise_linux:4::es
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-debuginfo
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-devel
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-docs
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
python-tools
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4
tkinter
Red Hat:enterprise_linux:4::ws
 before 0:2.3.4-14.10.el4
0:2.3.4-14.10.el4

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

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